baber/WOPTO huggingface dataset:
Patent JP-2001161486-A (JP)
Title: Headrest of chair applied to lumbago
Inventor: KANEDA TOSHIMITSU
IPC: A47C7/38
Filed: 1999-12-09
Abstract: PROBLEM TO BE SOLVED: To provide a means of training a neck and get rid of stress because it is medically recognized as effective to strengthen the neck as one of the prevention and a treatment of lumbago and because it is not good for the prevention of lumbago and stress to spend a long time in the same posture when moving to a long distance by using a chair for many hours in an airplane, an electric railcar, a bus and an automobile. SOLUTION: Side wings 2L and 2R are arranged on both ends of a headrest 1 of a chair, and these side wings are made at an almost right angle in a 'U shape' in the lateral lengthwise direction of the headrest. In a temple part (the upper side of an ear), a pressing-down angle θ is imparted in the upward direction to rightly keep a posture when pressing down a palm and the temple part.
Patent JP-2000195737-A (JP)
Title: Manufacture of dust core
Inventor: TSUCHIYA WATARU
IPC: H01F41/02
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To improve permeability and high frequency characteristics of a dust core which is manufactured by admixing binder and flat soft-magnetic metal powder and by extrusion molding, wherein the material passes through rolls after the extrusion. SOLUTION: In manufacturing a dust core, molding material 2 composed of flat powder and binder is inputted from a hopper to the inside of a cylinder 3. The molding material is then transferred to a direction of extrusion continuously and quantitatively by a screw 7 which is rotated by a motor 6. Next, the molding material 2 is transferred by pressing to a metallic mold 5 having an opening of a desired shape, and is extruded from the metallic mold opening 4 to become a molded body 10. In the extrusion process, longitudinal axis of the flat powder is oriented to the flow direction inside the metallic mold so that flow resistance of the molding material is made minimum by shear due to the extrusion and by fluidity of the molding material. Furthermore, the molded body 10 is subjected to compressing work by passing through rolls 11 to suppress disturbance in the orientation caused by spring-back of the flat powder during cooling and solidification of the molded body 10.
Patent JP-2000083656-A (JP)
Title: Precursor adipocyte strain
Inventor: KANO KOICHIRO
IPC: C12N5/077
Filed: 1998-09-09
Abstract: PROBLEM TO BE SOLVED: To simply obtain the subject animal-derived adipocyte strain useful for the production of a meat having a high commercial value, the development of insulin-resistant antidiabetic medicines, antiobestic medicines, etc., in short periods in good reproducibility by subculturing a specific fibroblast-like adipocyte to induce the differentiation of the cell. SOLUTION: This animal-derived precursor adipocyte is obtained by subculturing a fibroblast-like adipocyte to induce its differentiation without causing transformation. The fibroblast-like adipocyte is obtained by adhering the unicellular fat cell of an animal such as human, swine or fowl, for example, to the inside upper surface (ceiling surface) of a flask fully filled with a culture medium and subjecting the cell to a ceiling culture.
Patent JP-H04364836-A (JP)
Title: High-frequency knife for endoscope
Inventor: KANBARA KOJI
IPC: A61B1/00
Filed: 1990-12-05
Abstract: PURPOSE:To achieve excellent stability of excision operation by enabling the prevention of excision losion within an area of a first quadrant while ensuring the excision in the area of a safe second quadrant when the losion is plotted on a coordinates plane by a simple means. CONSTITUTION:A conducting wire 3 is inserted through a flexible sheath 2 and the tip part of the wire 3 is exposed to an external wall surface of the tip of the sheath 2 to bend the tip of the sheath 2 by pulling the wire 3 while the wire part exposed is tensioned to form an excising part 5. In a high-frequency knife for an endoscope of such a type, a direction control means, for example, a direction control member 6 is provided to regulate the direction of bending the tip of the sheath 2 and an excising part 5 is provided within a range of 0 deg.C-90 deg.C counterclock wise from the direction of bending the tip of the sheath 2 as the tip of the sheath 2 is viewed from the side of the base end of the sheath.
Patent JP-H04102638-A (JP)
Title: Water feeding device
Inventor: IKENAGA TAKAO
IPC: F16K31/06
Filed: 1990-12-06
Abstract: PURPOSE:To feed the water to a toilet and a washbasin automatically by perceiving with a human body, by providing installations such as a control unit, an electromagnetic valve, and a battery, in the place where no commercial power source is available. CONSTITUTION:An electromagnetic valve D, a controller F to control the electromagnetic valve D by perceiving from a sensor E, and a battery G to feed the power to the electromagnetic valve D and the controller F are housed in a housing 9, and they form a control unit C. And the control unit C is connected to the first and the second connections 31 and 32 which are installed to a duct line, and communicated to a water supply source and a water discharge unit. As a result no commercial power source is necessary, and an automatic water feeding device can be set anywhere.
Patent JP-H04215949-A (JP)
Title: Multi-layer air-regulating type packaging bag
Inventor: MATSUKUSU PASUBURITSUGU
IPC: B65D33/16
Filed: 1990-12-12
Abstract: PURPOSE: To hold foods with aeration characteristic by providing a multi-layered air adjusting type packaging bag. CONSTITUTION: A multi-layer air adjusting type packaging bag is comprised of an outer bag 1 made of cotton and a polyethylene sheet acting as an inner bag having some holes punched with hot needles, wherein an air region 7 is formed between both bags. As a closing means for the openings 3, 4, there are provided double tension closing strings 8, 9. These strings 8, 9 can be used as a portable strap or a hanger means.
Patent JP-H05132439-A (JP)
Title: Preparation of 2-6-di-tert-butylphenol
Inventor: FURIIDORITSUHIIUIRUHERUMU KIYU
IPC: B01J31/14
Filed: 1990-12-14
Abstract: PURPOSE: To industrially advantageously obtain 2,6-tert-butyl phenol by allowing 2-tert-butyl phenol to react with isobutene in the presence of a specific Al catalyst using a diluent such as a saturated aliphatic hydrocarbon to reduce the generation of by-products without polluting the environment.  
     CONSTITUTION: At the time of producing 2,6-ditert-butyl phenol by allowing 2-tert-butyl phenol to react with isobutene in the presence of aluminumtris-(2- tertbutyl phenolate) as the catalyst in a liquid phase, the objective 2,6-ditert-butyl phenol is obtained by performing the reaction in the presence of a diluent such as saturated aliphatic-and/or cyclo aliphatic hydrocarbon and/or excess liquid or dissolved isobutene and/or 5-16C alkenes expressed by formula I (R 1  is an alkyl) or expressed by formula II (R 2  and R 3  can be bonded with each other to form a 5-12C cycloalkane) at 0-80°C under 0.1-11 bar using 0.005-5 mol.% catalyst based on 2-tert-butyl phenol used as a reference. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H04217105-A (JP)
Title: Ac coupling circuit
Inventor: FUKUDA HIROICHI
IPC: H03F3/45
Filed: 1990-12-18
Abstract: PURPOSE:To obtain the AC coupling circuit which can reduce direct current offset and can prevent a chip area from being increased without using high resistance or large capacity. CONSTITUTION:A differential voltage between a direct current component contained in an input AC signal, which is detected by a first differential amplifier 21, and a reference voltage is calculated and corresponding to this differential voltage, a correcting value is calculated by a second differential amplifier 25. Then, by feeding this correcting value back to the first differential amplifier 25, the direct current offset is minimized. Further, since control gain is made maximum in the case of a direct current and made minimum in intermediate and high frequency areas by low-pass filters C2 and C3 provided between the first and second differential amplifiers 21 and 25, an input impedance can be enlarged in the intermediate and high frequency areas without using any large resistor or capacitor.
Patent JP-H04221229-A (JP)
Title: Traveling transmission for tractor
Inventor: KAWAGUCHI HIROMICHI
IPC: B60K17/34
Filed: 1990-12-21
Abstract: PURPOSE:To balance the left and right parts of a tractor, and reduce its dimensions and floor height by journal mounting an input shaft and a speed change shaft in the vertical direction in a transmission case and journal mounting a traveling shaft for the interlocking on an axle in insertion in the longitudinal direciton in the interval part between the input shaft and the speed change shaft. CONSTITUTION:A traveling shaft 5 is journal mounted at the center part ranging from the front position to the rear position on a transmission case 7, and the front edge part is connected with a pinion shaft 32, and the rear edge part is connected with the pinion shaft of a rear axle housing through an interlocking shaft 47. Further, an input shaft 2 and a back shaft 48 are arranged on one side for the traveling shaft 5, and a countershaft 49 and a speed change shaft 3 are arranged on the opposite side, and an output shaft 50 is installed over the traveling shaft 5. The input shaft 2, back shaft 48, countershaft 49, speed change shaft 3, and the output shaft are journal mounted in erection so as to form the axis center in the vertical direction. A power taking-out shaft 51 in the longitudinal direciton is installed in parallel to the traveling shaft 5 on one side part, and interlocked with the speed change shaft of a rear transmission case.
Patent JP-H04225330-A (JP)
Title: Active matrix liquid crystal display device
Inventor: OKIMOTO HIROYUKI
IPC: G02F1/136
Filed: 1990-12-27
Abstract: PURPOSE:To display good images free from 'flickering', etc., by impressing sufficient electric fields to the liquid crystals between picture element electrodes and counter electrodes even at the time of non-selection when active circuits attain a shut-off state. CONSTITUTION:Electrodes 27 for capacitors facing the picture element electrodes 13 via insulating films 26a are provided in correspondence to a part of the picture element electrodes 13. Capacity compensation capacitors Cs are formed of such electrodes 27 for the capacitors, the picture element electrodes 13 and the insulating films 26a therebetween so that the capacity of the liquid crystal capacitors formed of the picture element electrodes 13, the counter electrodes 11 and the liquid crystals therebetween is compensated by the capacity compensation capacitors Cs.
Patent JP-H04219372-A (JP)
Title: Silicon nitride-based sintered compact
Inventor: ODA TAKEHIRO
IPC: C04B35/58
Filed: 1990-12-14
Abstract: PURPOSE:To improve the transverse rupture strength at ambient and high temperatures by controlling the content of Si3N4 component in grain boundaries to a prescribed ratio in a silicon nitride-based sintered compact composed of an Si3N4 crystal phase and a grain boundary phase containing a group IIIa element. CONSTITUTION:Mixed powder composed of a group IIIa element oxide (hereinafter referred to as RE2O3, e.g. Dy2O3) and SiO2 is mixed with <=30mol% Si3N4 and the resultant mixture is then melted at 1600-2000 deg.C to prepare Si3N4-RE2O3-SiO2-based glass, which is subsequently pulverized to afford a sintering assistant. The obtained sintering assistant is then added to raw material powder of Si3N4 (e.g. alpha type Si3N4) having about 14 m<2>/g specific surface area and 1-2wt.% oxygen content so as to afford 1-5mol% RE2O3 content and 1-20mol% Si02 content expressed in terms of oxides at 0.7-9 molar ratio of SiO2/RE2O3 in the composition after sintering. After mixing, drying and granulating are then carried out and the obtained granulated mixture is formed to remove the binder in a vacuum. The prepared mixture is then sintered at 1600-2000 deg.C in a nitrogen-containing nonoxidizing atmosphere to provide the subject sintered compact having >=700 MPa transverse rupture strength at ambient temperature and >=500 MPa transverse rupture strength at 1400 deg.C.
Patent JP-H04222208-A (JP)
Title: High tenacity acrylic fiber
Inventor: MIZUKAMI YOSHIKATSU
IPC: D06M101/16
Filed: 1990-12-20
Abstract: PURPOSE:To obtain high tenacity acrylic fibers substantially uniformly cross- linked in a three-dimensional way, for reinforcing cement, having excellent dimensional stability and wet heat-resistant stability by specifying shrinkage percentage in heat treatment at 180 deg.C wet heat under no load for three minutes. CONSTITUTION:Shrinkage percentage of high tenacity acrylic fibers in heat treatment at 180 deg.C wet heat under no load for three minutes is made <=5% to give high tenacity acrylic fibers useful as fibers for reinforcing cement, not adhering in curing cement in an autoclave at 180 deg.C wet heat. An acrylic polymer is spun, drawn, washed with water, cross-linked, cut and then heat-treated to give high tenacity acrylic fibers having excellent wet heat-resistant dimensional stability. The heat treatment, for example, is carried out by a hot-air dryer at >=130 deg.C for >=5 minutes.
Patent JP-H04224110-A (JP)
Title: Production of aragonite crystal form calcium carbonate having acicular shape
Inventor: SHIBATA HIROSHI
IPC: C01F11/18
Filed: 1990-12-25
Abstract: PURPOSE:To obtain aragonite calcium carbonate having large grain size and superior dispersibility by adding a soluble phosphoric acid compound to an aqueous slurry of calcium hydroxide, in which specific aragonite crystal form carcium carbonate is added, and blowing carbon dioxide. CONSTITUTION:At the time of forming calcium carbonate by blowing carbon dioxide into an aqueous slurry of calcium hydroxide, first aragonite crystal form calcium carbonate is formed into moisture-containing cake and then formed into slurry state by the addition of dispersant, followed by wet crushing. Subsequently, a slurry mixture in which the above crushed matter and an aqueous slurry of calcium hydroxide are previously mixed is prepared. By adding a soluble phosphoric acid compound to the above slurry mixture and exerting carbonation by means of carbon dioxide, the desired aragonite crystal form calcium carbonate having acicular shape can be obtained. This calcium carbonate can be suitably used, in particular, for synthetic resin, papermaking, heat insulating material, etc. When used for synthetic resin, this calcium carbonate has a marked effect of providing rigidity as a filler for polypropylene in particular.
Patent JP-H04229376-A (JP)
Title: Object structure control system
Inventor: KAMIKO MAYUMI
IPC: G06T13/80
Filed: 1990-12-27
Abstract: PURPOSE:To provide a system which alters a slave object efficiently when an object structure and a master object are altered. CONSTITUTION:A means 14 defines an object structure, formed of objects 10 and 12, that the slave object 12 is subordinated to and the attribute of the master object 10 in the master object 10 as to the master object 10 and also defines the slave object and the subordination relation of the slave attribute to the attribute of the master object 10; and a means 16 alters the slave attribute defined as to the slave object 12 by referring to the object structure and attribute subordination relation when both or either of the object structure and master attribute is altered and a means 18 assembles the object structure to display the whole figure.
Patent JP-H04229251-A (JP)
Title: Laminated film having crosswise easily tearable property
Inventor: OTA SABURO
IPC: B29K23/00
Filed: 1990-12-27
Abstract: PURPOSE:To obtain a laminated film which is superior in tear property, tear direction stability, cutting resistance and transparency, has favorable low- temperature heat seal properties and is suitable for high-speed automatic packing. CONSTITUTION:The title film possesses three layer structure of layers A, B, C, which is substantially a laminated film stretched laterally uniaxially, the layer B is constituted of a propylene polymer having a low melt index as the intermediate layer B, a propylene polymer having a high melt index is laminated to a cooling roll surface side of the layer B as the layer C and a heat seal layer comprised of an olefin polymer having a low melting point is laminated to its opposite side as the layer A.
Patent JP-H04279143-A (JP)
Title: Eyeball motion inspector
Inventor: KASAHARA TATSUYA
IPC: A61B3/113
Filed: 1990-12-29
Abstract: PURPOSE:To omit complicated work for distinguishing an eyeball motion from twinkling in a measurement data when the eyeball motion of a person to be inspected is measured with an eyeball motion inspector. CONSTITUTION:An eyeball motion detector 3 and a twinkling detector 4 are connected to a TV camera 2 for photographing eyeball motion of a person to be inspected so as to allow the inputting of an image signal from the TV camera 2 simultaneously. An eyeball motion analyzer 5 is connected to the output sides of the eyeball motion detector 3 and the twinkling detector 4 to determine a trace of the eyeball motion with the eyeball motion analyzer 5 under a removal of twinkling from an eyeball motion displacement signal inputted from the eyeball motion detector 3 and a twinkling signal inputted from the twinkling detector 4. The trace of the eyeball motion as measured with the eyeball motion analyzer 5 is displayed on an eyeball motion display device 6.
Patent JP-H11513016-A (JP)
IPC: A61K38/08
Filed: 1996-05-06
Abstract: The invention pertains to medicine, specifically to methods of obtaining biologically active substances with immunoregulatory properties, and can be used in medicine, veterinary science and experimental biochemistry. The problem addressed by the invention is that of producing a novel synthetic biologically active peptide with immunoregulatory properties of formula X-A-D-Trp-Y, in which A is D-Glu, iD-Glu; X is H or Gly, Ala, Leu, Ile, Val, NVal, Pro, Tyr, Phe, Trp, D-Ala, D-Leu, D-Ile, D-Val, D-NVal, D-Pro, D-Tyr, D-Phe, D-Trp,  gamma -aminobutyric acid,  xi -aminocaproic acid; Y is Gly, Ala, Leu, Ile, Val, NVal, Pro, Tyr, Phe, Trp, D-Ala, D-Leu, D-Ile, D-Val, D-NVal, D-Pro, D-Tyr, D-Phe, D-Trp,  gamma -aminobutyric acid, xi -aminocaproic acid, -OH or substituted amide (C1-C3). The method of producing the peptide involves the synthesis of glutamil-containing peptides in solution by scission of an internal anhydride of tributyloxycarbonyl glutamic (D or L) acid with the appropriate k-salt of D-Trp-Y. This is followed by chromatographic separation of  alpha - and  gamma -isomers. Further synthesis was carried out by building up a peptide chain using activated esters of tributyloxycarbonyl amino acids.
Patent JP-H11506541-A (JP)
Title: オフセットをプログラム可能な集積回路温度センサ
IPC: G05F3/26
Filed: 1995-09-06
Abstract: (57)【要約】
オフセットをプログラム可能な温度センサ（１０）は、オフセット電圧ＶｏｆｆだけシフトしたＰＴＡＴ電圧ＶＰＴＡＴである、出力電圧（Ｖｏ）を発生する。バンド・ギャップ・セル（１２）が第１抵抗（ＲＰＴＡＴ）間に基本電圧を発生し、電流（ＩＰＴＡＴ）を生成する。第１抵抗（ＲＰＴＡＴ）および基準電圧端子（Ｖｅｅ）間に接続されている第２抵抗（Ｒｇａｉｎ）が電圧利得を与える。第３抵抗（Ｒｏｆｆ）が、トランジスタ（Ｑ１）のベース−エミッタ接合間、ならびに第２抵抗（Ｒｇａｉｎ）および出力端子（２０）間に接続され、この出力端子（２０）に電圧（Ｖｏ）を供給する。トランジスタのベース−エミッタ電圧がＶｏｆｆの一部分を与える。第３抵抗（Ｒｏｆｆ）は、第２抵抗（Ｒｇａｉｎ）を通過する電流（ＩＰＴＡＴ）の部分を減少させ、Ｖｏｆｆの残りの部分を与える。電流源（ＩＳ１）がエミッタ電流を供給すると共に、および第３抵抗（Ｒｏｆｆ）に電流を供給する。オフセット電圧Ｖｏｆｆを設定するには、所望の温度範囲の下端において電圧（Ｖｏ）が基準電圧端子（Ｖｅｅ）に印加される電圧に等しくなるまで、第３抵抗（Ｒｏｆｆ）を調節する。また、ＶＰＴＡＴの利得は、第１抵抗（ＲＰＴＡＴ）を調節することによって設定する。
Patent JP-S60500439-A (JP)
Title: 皮脂の採取とモニタ−手段
IPC: B23B5/18
Filed: 1983-12-22
Abstract: (57)【要約】本公報は電子出願前の出願データであるため要約のデータは記録されません。
Patent JP-H10504275-A (JP)
IPC: C07D213/74
Filed: 1995-06-01
Abstract: Compounds having the formulawhere R2 is a heteroaryl group linked to the remainder of the molecule via a carbon atom adjacent a nitrogen atom and R4 and R5 are both hydrogen atoms or together represent -SO- or -SO2- and A is C2-C4 alkylene optionally substituted by one or more lower alkyl groups are novel intermediates in the preparation of pharmaceutically useful piperazine derivatives as end compounds. The compounds having formula V where R4 and R5 are hydrogen may be prepared by a rearrangement of a compound having the formula (VI).
Patent JP-2002501627-A (JP)
Title: アルカリ性現像剤組成物及びそのリソグラフィー印刷プレート処理のための使用方法
IPC: G03F7/32
Filed: 1998-04-30
Abstract: (57)【要約】
アルカリ金属ケイ酸塩、少なくとも６重量％のグリセリン等の増粘剤、及び非イオン性フッ素界面活性剤またはリン酸エステルハイドロトロープを含有する、リソグラフィー印刷プレートの処理のためのアルカリ性現像剤組成物。この組成物で現像できるリソグラフィ印刷プレートは、プジティブ-またはネガティブ-ワーキングのいずれかであり、プジティブ-及びネガティブ-ワーキングの感熱プレートも含む。
Patent JP-H06502642-A (JP)
Title: 置換インドリジノ［１，２−ｂ］キノリノン
IPC: A61P31/12
Filed: 1991-10-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるため要約のデータは記録されません。
Patent JP-S62502283-A (JP)
Title: 超音波反射透過造影の方法と装置
IPC: G01S7/52
Filed: 1986-01-15
Abstract: (57)【要約】本公報は電子出願前の出願データであるため要約のデータは記録されません。
Patent JP-S58500292-A (JP)
Title: 広い巾員のパネル、パネル組立体およびパネル形成装置
IPC: B21D13/08
Filed: 1982-02-19
Abstract: (57)【要約】本公報は電子出願前の出願データであるため要約のデータは記録されません。
Patent JP-H10501175-A (JP)
Title: 静電繊維フィルター
IPC: B03C3/155
Filed: 1995-06-08
Abstract: (57)【要約】
繊維フィルター（１７）のいずれかの側にある電極（１５、１６）に高電圧を印加することによって、そのフィルター（１７）の粒子集塵効率は大幅に上昇する。それによって、フィルター（１７）を横切る強力な静電場が生じ、それによって繊維の粒子集塵能力が高くなる。静電場をかけるのに使用される電圧に伴って、その静電場強度と粒子集塵効率は上昇する。正面電極（１５）としての絶縁電極（１５）と後部電極（１６）としての導電性電極（１６）との組み合わせによって、電極（１５、１６）に対して非常に高い電位を印加することができ、しかも電極間（１５、１６）にアーク放電が生じない。絶縁電極と同極性に塵埃粒子を予備帯電することによって集塵効率がさらに上昇し、しかも電極（１５、１６）の前での電荷蓄積と電極（１５、１６）に集まる粒子による空気流の遮断は起こらない。
Patent JP-S62501823-A (JP)
Title: ゲ−ムモニタ
IPC: G06F19/00
Filed: 1986-02-19
Abstract: (57)【要約】本公報は電子出願前の出願データであるため要約のデータは記録されません。
Patent JP-S60500533-A (JP)
Title: 吹込成形冷却
IPC: C03B9/38
Filed: 1984-03-02
Abstract: (57)【要約】本公報は電子出願前の出願データであるため要約のデータは記録されません。
Patent JP-H07507904-A (JP)
Title: 信号の傾斜決定を用いたエンドポイント検出技術
IPC: H01L21/027
Filed: 1993-05-24
Abstract: (57)【要約】本公報は電子出願前の出願データであるため要約のデータは記録されません。
Patent JP-S59500835-A (JP)
IPC: B41J1/10
Filed: 1983-05-09
Abstract: A printing device (18) intended for marking of objects (1) with a so-called bar code (47) comprising combinations of light and dark bars forming together an optically readable symbol. The printing device comprises a package of a plurality of thin lamellae (20) arranged parallelly in close proximity to each other. The lamellae are displaceable in said planes by means of current pulse operated actuating means (26) when being guided, in order to change the reciprocal positions of the lamellae end edges and to set the desired printing pattern at one side of the lamella package. Moreover, the printing device includes operating means (38), which are arranged to fix the lamellae reciprocally in the set position and to impart a reciprocating movement to the lamella package.
Patent JP-S61501967-A (JP)
Title: 遠心分離機用底流制御方法および装置
IPC: B04B1/10
Filed: 1985-04-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるため要約のデータは記録されません。
Patent JP-H03504315-A (JP)
Title: 均等な電流及び電圧分配装置
IPC: H05K9/00
Filed: 1990-01-10
Abstract: (57)【要約】本公報は電子出願前の出願データであるため要約のデータは記録されません。
Patent JP-H11507275-A (JP)
IPC: A61M39/02
Filed: 1996-06-07
Abstract: A medical connector is for use in transferring fluids to and from a patient. The connector has a primary conduit, which has an upstream branch in fluid communication with a primary source of fluid and a downstream branch in fluid communication with a patient. The connector also has a secondary conduit in fluid communication with said primary conduit. Additionally, the connector has a hollow, resilient valve positioned such that the primary fluid can flow through the valve when the valve is in a decompressed state. The valve has a tab extending into the secondary conduit such that a luer inserted in the secondary conduit compresses the tab, thereby preventing flow of the primary fluid through the connector while permitting both flow of fluid to the patient from the luer and flow of fluid from the patient to the luer.
Patent JP-H01502675-A (JP)
Title: 改良されたセルロースエーテル及びその製造
IPC: C08B11/02
Filed: 1988-03-03
Abstract: (57)【要約】本公報は電子出願前の出願データであるため要約のデータは記録されません。
Patent JP-H06503598-A (JP)
Title: マトリックスの中にポリベンゾオキサゾール又はポリベンゾチアゾールを含むマトリックス複合体
IPC: C08L79/06
Filed: 1991-12-06
Abstract: (57)【要約】本公報は電子出願前の出願データであるため要約のデータは記録されません。
Patent JP-S63503045-A (JP)
Title: 液体から固体の微粒子を分離する回転フイルタ装置
IPC: B01D33/58
Filed: 1987-03-31
Abstract: (57)【要約】本公報は電子出願前の出願データであるため要約のデータは記録されません。